ten minutes
Hedda's in Crete for two weeks.
The lamp is on the floor behind me. I bought a 25 watt bulb. The rest of the flat is as dark as you can get it in July, with the blackout curtains and a towel under the door.
Kitchen chair, 40 cm from the hall mirror. I measured. Timer on ten minutes.
Like the study. I just want to see the 66% and the 28% and be done with it.
Going now.